Hioki IR3455, Instruction Manual

Page: 27 / 184

1.2 Features
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付録
索引
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Generates a wide range of test voltages, from
250 V to 5 kV
The voltage may be chosen from the com-
monly used presets of 250 V, 500 V, 1 kV, 2.5
kV, and 5 kV; or set to a desired level by
increments or decrements of 25 V or 100 V.

3.2 "Measuring Insulation Resistance" (page 62)
For automatic calculation and indication of
PI (polarization index) and DAR (dielectric
absorption ratio), step voltage testing, and
temperature compensation.
 4 "Advanced Measurement" (page 85)
Stores up to 100 manual records and 10
logging records. The stored data may be
displayed on the LCD or downloaded to a
PC.

5 "Recording Measurement Data (Memory Func-
tion)" (page 105)
6.4 "Communicating with PC" (page 136)
The large display provides easy viewing.
Measurements may also be displayed
using a logarithmic bar graph, offering the
feel of an analog meter.
The LCD is backlit, enabling measurement
in poor lighting conditions.
1.2 Features
Wide test voltage range
Insulation diagnoses
Large memory
Large, clear display